Stace, C. A. (1989). Plant taxonomy and biosystematics (2nd ed.). Cambridge University Press.
Cita Chicago (17th ed.)Stace, Clive A. Plant Taxonomy and Biosystematics. 2nd ed. Cambridge: Cambridge University Press, 1989.
Cita MLA (9th ed.)Stace, Clive A. Plant Taxonomy and Biosystematics. 2nd ed. Cambridge University Press, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.